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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does GHDL stand for?
💡 Hint: Think about VHDL.
Question 2
Easy
What is GTKWave used for?
💡 Hint: What do you see from a simulation?
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is GHDL?
- A hardware description language
- An open-source simulator for digital designs
- A type of waveform viewer
💡 Hint: Consider GHDL's primary function.
Question 2
GTKWave is used to:
- True: Visualize simulation results
- False: Create circuit designs
💡 Hint: Think about what you see after a simulation.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have designed a VHDL code for a digital multiplexer. Write a testbench for it, simulate it using GHDL, and analyze the output using GTKWave. What were the discrepancies between expected and simulated outputs?
💡 Hint: Focus on the control signals of the multiplexer.
Question 2
Modify your VHDL design for a digital circuit to include a clock signal. Use GHDL to simulate the updated code and visualize the changes in signal behavior using GTKWave. What changes do you observe?
💡 Hint: Pay close attention to timing adjustments in your waveform graphs.
Challenge and get performance evaluation